@MartinScharrer All's well; I've installed MacTeX on a machine yesterday. On this I already had installed it with the test version: no updates for tlmgr, still. Everything seems OK.
@JosephWright Thanks, I just got a bug report for tikz-timing and he stated "Worked with TeXLive2009 but not with 2010 or 2011." Apparently he doesn't know that there are mostly independent and the packages in TeXLive can be updated.
I was doing something on someone else's windows computer, and I got really frustrated that I couldn't use awk or sed from its command line. And none of my keyboard shortcuts were the same (obviously). It was a lot more disorienting than I expected...
@JosephWright Found a way to do that! System preferences, Keyboard, Shortcuts, then add a new shortcut with flag+E keys combination and with nautilus as command to be executed!
@JosephWright It worked in my Fedora 15 machine with GNOME 3. Well, for some reason, my flag key isn't mapped (I tried with ctrl+alt+E), but I believe my notebook is the one to blame. =P